@article{10_4171_ggd_737,
     author = {Sam Hughes and Eduardo Mart{\'\i}nez-Pedroza and Luis Jorge S\'anchez Salda\~na},
     title = {Quasi-isometry invariance of relative filling functions (with an appendix by {Ashot} {Minasyan)}},
     journal = {Groups, geometry, and dynamics},
     pages = {1483--1515},
     year = {2023},
     volume = {17},
     number = {4},
     doi = {10.4171/ggd/737},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/737/}
}